APA (7th ed.) Citation

Bugental, J. F. T. (1967). Challenges of humanistic psychology. McGraw-Hill.

Chicago Style (17th ed.) Citation

Bugental, James F. T. Challenges of Humanistic Psychology. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Bugental, James F. T. Challenges of Humanistic Psychology. McGraw-Hill, 1967.